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  • Comet X (GL-RM4PE) Quad-Port Remote KVM with PoE Comet X (GL-RM4PE) Quad-Port Remote KVM with PoE Comet X (GL-RM4PE) Quad-Port Remote KVM with PoE Comet X (GL-RM4PE) Quad-Port Remote KVM with PoE Comet X (GL-RM4PE) Quad-Port Remote KVM with PoE Comet X (GL-RM4PE) Quad-Port Remote KVM with PoE Comet X (GL-RM4PE) Quad-Port Remote KVM with PoE Comet X (GL-RM4PE) Quad-Port Remote KVM with PoE

    Comet X (GL-RM4PE)

    Comet X (GL-RM4PE)

    Comet X (GL-RM4PE)

    Quad-Port Remote KVM with PoE Support
    CAD
    $397.99
    Original price - Original price
    Original price
    Current price $397.99
    Type:
    Region:
    • No order quantity limit
    • Estimated Shipping Time:
      Late August 2026

    We will begin by fulfilling VIP customer and crowdfunding backer orders, followed by backorders in the next available batch.

    • Quantity Limit
    • Limit: 10 items per client
    • Estimated Shipping Time:
      Late August 2026
    • Quantity Limit
    • Limit: 10 items per client
    • Estimated Shipping Time:
      Late August 2026
    • Quantity Limit
    • Limit: 10 items per client
    • Estimated Shipping Time:
      Late August 2026

Meet Comet X

Quad-Port Remote KVM with PoE Support

Quad-Port Remote KVM with PoE Support

Quad-Port Remote Control: Control up to 4 servers from anywhere in 4K@30 FPS via browser or app.

PoE-Powered Setup: Power over Ethernet simplifies installation and reduces cable clutter in your rack.

Rack-Ready Design: Fits into rack-mounted setups and integrates easily with your existing server environment.

Touchscreen Interface: Tap to view device IP, online/offline status, and active sessions at a glance.

Local Control: Connect a keyboard, mouse, and monitor for local troubleshooting, setup, or OS installation.

64 GB eMMC Storage: Built-in image repository for ISO storage, OS deployment, and emergency recovery.

Quad-Port
Remote Control

PoE-Powered
Setup

At-a-Glance Touchscreen

Rack-Ready Design

4K HDMI
Passthrough

64 GB eMMC
Storage

Local Control

Flexible Remote
Access

Remote Control for 4 Servers, with Less Clutter.

Control up to 4 servers from a single device. Comet X reduces extra hardware and cable clutter while giving you remote access to connected servers from anywhere.

Before

Four Servers. Four KVMs.

Separate KVM devices for each server create cable clutter and make rack management more difficult.

After

Four Servers. One KVM.

Consolidate remote access and local console control into one compact device.

Made for Every Server Setup

Support client servers remotely and reduce unnecessary site visits.

Troubleshoot, maintain, and recover office servers faster with remote and local access.

Manage multiple home servers from one device and keep your setup cleaner.

msp-clients-sites-left
server-rooms-left
homelabs-left
PoE-powered rack installation for Comet X

Cleaner Setup. Fewer Cables.

Power Comet X through Ethernet for a simpler, more organized rack installation. If PoE becomes unavailable, USB-C 5V backup power automatically takes over to keep Comet X powered.

Rack-ready from day one.

Comet X fits into rack-mounted setups and works seamlessly with your existing server environment.

Built-in Touchscreen for Easier Device Management

View connection status and IP address instantly.

Live Screen Preview

Check the display of any connected device whenever needed.

System Settings

Access essential Comet X controls with ease.

Built-in Touchscreen for Easier Device Management

Local Control When You're There.

Remote access keeps you covered when you're away. When you're nearby, connect a keyboard, mouse, and monitor to Comet X for local troubleshooting, setup, or OS installation. Press the front-panel button to quickly switch between connected servers.

Product Reviews from Youtubers

Comet X (GL-RM4PE) Reviews
  • Gl.iNet Comet X Multi Client KVM - OH BE STILL MY BEATING HEART!!!

    Gl.iNet Comet X Multi Client KVM - OH BE STILL MY BEATING HEART!!!

  • Comet X The Holy Grail of KVM? (GL-RM4PE)

    Comet X The Holy Grail of KVM? (GL-RM4PE)

  • Gl.iNet Comet X - A REAL Multi-Client KVM for $202?

    Gl.iNet Comet X - A REAL Multi-Client KVM for $202?

  • Gl.iNet Comet X KVM $200+ KVM - MORE TESTS, TEARDOWN, POWER USE, SOFTWARE UPDATES, NOISE, PoE v USB

    Gl.iNet Comet X KVM $200+ KVM - MORE TESTS, TEARDOWN, POWER USE, SOFTWARE UPDATES, NOISE, PoE v USB

  • GL.iNet Comet Q + Comet X: The Kickstarter KVM Deal You Should Know About

    GL.iNet Comet Q + Comet X: The Kickstarter KVM Deal You Should Know About

  • KVM 4 en 1 GL.iNet Comet X, Sonoff Zigbee, Epomaker

    KVM 4 en 1 GL.iNet Comet X, Sonoff Zigbee, Epomaker

  • Remote control 4 computers, anywhere (ft Comet X)

    Remote control 4 computers, anywhere (ft Comet X)

What Beta Testers are Saying

OzTech74L

Comet X is the product I envisioned the moment I first used the original Comet PoE. The same fast and responsive KVM experience, but now with four systems at my fingertips. No cable swapping, no compromises, just seamless control.

@OzTech74L
Clint

As in IT professional, it is somewhat of a pain point if your headless devices become unresponsive, and while workplaces have the ability/budget to utilise enterprise level hardware to mitigate this, it's hasn't been as feasible in a home-lab scenario from a cost perspective until the introduction of small KVMs such as the Comet RM1. The GLi-Net team has expanded its offerings in products to understand their target audience, and designed a 4-in-1 version of the original Comet RM1, called the Comet X. This has reduced my need to have multiple Comet RM1/Pro in a single rack for multiple devices, and all easily manageable in a single interface. The product is fantastic and meets the designed use case!

@Clint
ziotidus

I've been using the Comet X as part of my homelab setup, mainly for out-of-band remote management of my Proxmox server. The KVM functionality has been a game changer — being able to access the BIOS/console remotely, even when the system is unresponsive, has saved me more than once. Build quality and stability have been excellent throughout the testing period, and it's now a permanent part of my infrastructure. Really happy with the product!

@ziotidus
LupusE

Before the Comet series was a great way to have access to servers laptops and computers, without leaving the office or home. The Comet X goes one step further and not only provides reliable and fast remote control: At my office desktop I am able to have less cables and devices and use up to 4 systems via HDMI/USB at onemonitor/mouse/keyboard. Plus the remote control via browser, when I am not at home.

Power over Ethernet brings this one step further for less cables around a clean desktop.

@LupusE

Compare KVMs

IT Maintenance
Comet X (GL-RM4PE)

Comet X
 (GL-RM4PE)

Quad-Port Remote KVM with PoE Support

IT Maintenance
Comet PoE (GL-RM1PE)

Comet PoE
 (GL-RM1PE)

Remote KVM with PoE

Display

Max. Resolution Max. Resolution

Max. Resolution Max. Resolution

4K@30 FPS

Max. Resolution Max. Resolution

4K@30 FPS

Latency Latency

Latency Latency

30-60 ms*

Latency Latency

30-60 ms*

Two-way Audio Two-way Audio

Two-way Audio Two-way Audio

Two-way Audio Two-way Audio

HD Passthrough HD Passthrough

HD Passthrough HD Passthrough

HD Passthrough HD Passthrough

Display Screen Display Screen

Display Screen Display Screen

3.69 in, touchscreen

Display Screen Display Screen

System & Connectivity

Processor Processor

Processor Processor

ARM Cortex, quad-core

Processor Processor

ARM Cortex, quad-core

Memory / Storage Memory / Storage

Memory / Storage Memory / Storage

DDR3L 1 GB / eMMC 64 GB

Memory / Storage Memory / Storage

DDR3L 1 GB / eMMC 32 GB

Wi-Fi Wi-Fi

Wi-Fi Wi-Fi

Wi-Fi Wi-Fi

Cellular Cellular

Cellular Cellular

Cellular Cellular

LAN Port LAN Port

LAN Port LAN Port

1 Gbps

LAN Port LAN Port

1 Gbps

Power Input Power Input

Power Input Power Input

Ethernet (PoE) / Type-C, 5V/3A

Power Input Power Input

Ethernet (PoE) / Type-C PD, 5V/2A

Dimensions Dimensions

Dimensions Dimensions

170*90*40 mm / 560g

Dimensions Dimensions

102*70*22 mm / 140g

* Tests conducted on a local network. Real-world speeds may differ depending on your network configuration.

Power-over-Ethernet
Power-over-
Ethernet
4-Server Control
4-Server
Control
Touchscreen
Touchscreen
Display
BIOS Access
BIOS Access
4K@30 FPS HDMI Passthrough
4K@30 FPS
HDMI Passthrough
RTailscale/Zerotier/Netbird
Tailscale/Zerotier/
Netbird
APP or Browser Access
APP/Browser
Access
Self-hosted Deployment
Self-hosted
Deployment

Technical Specifications

Interface 3 x Front USB 2.0 Type-A Ports (For local keyboard, mouse, and USB device access)
4 x Rear USB 2.0 Type-A Ports (For connecting peripherals and other accessories)
4 x USB 2.0 Type-C Device Ports (For connection to host computers)
4 x HDMI IN
1 x HDMI OUT
1 x 1 Gbps (802.3af/at PoE support)
1 x USB-C Power Port (Optional 5V/3A, PD-compatible)
1 x Function Button
Operating System Linux-6.1
CPU Quad-core ARM Cortex-A53
Memory / Storage DDR3L 1 GB / eMMC 64 GB
Display Screen 3.69 inch, TFT touchscreen
Ethernet Port 1 x RJ45
Ethernet Speed 10/100/1000 Mbps
Resolution 4K@30 FPS
Power Input Ethernet (PoE)
USB-C (Optional 5V/3A, PD-compatible)
Dimension 170 x 90 x 40 mm / 560g
Rack Mounting Compatible with 10-inch and 19-inch racks; brackets for both sizes included
Tools & Downloadables Datasheet | Firmware | App | Tutorials | Media Kit

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